91015938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12547}}^1$

素因数の和:12599

約数の個数: 48

約数和(自身を含む): 219238656

約数和(自身を除く): 128222718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 12547, 25094, 37641, 75282, 112923, 163111, 225846, 326222, 388957, 489333, 777914, 978666, 1166871, 1467999, 2333742, 2935998, 3500613, 5056441, 7001226, 10112882, 15169323, 30338646, 45507969, 91015938]

約数ペア:

[(1, 91015938), (2, 45507969), (3, 30338646), (6, 15169323), (9, 10112882), (13, 7001226), (18, 5056441), (26, 3500613), (31, 2935998), (39, 2333742), (62, 1467999), (78, 1166871), (93, 978666), (117, 777914), (186, 489333), (234, 388957), (279, 326222), (403, 225846), (558, 163111), (806, 112923), (1209, 75282), (2418, 37641), (3627, 25094), (7254, 12547)]